// C语言数组的定义:一组相同类型元素的集合
#include <stdio.h>
int main(){
    int arr[10] = {0,1,2,3,4,5,6,7,8,9};
    // printf("%d %d",arr[0],arr[8]);
	int i = 0;
    while(i < 10){
        printf("%d ",arr[i]); 
        i++; 
    }
    return 0;
}
